AS12273

Name: AS12273 — Transunion Interactive, Inc.
Creator: ipdex

Transunion Interactive, Inc. Unknown registered in United States

12IPv4 prefixes

0IPv6 prefixes

#16,498AS Rank

327/327RIS visibility

#2,763Rank in United States

1999-05-07Allocated

Transunion Interactive, Inc. (AS12273) — Unknown, registered in United States. announces 12 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2763. Allocated: 1999-05-07.

IPv4 12IPv6 0

Announced prefixes · 12

v4 199.21.168.0/23 unknown
v4 199.21.168.0/24 unknown
v4 199.21.169.0/24 unknown
v4 199.21.170.0/23 unknown
v4 199.21.170.0/24 unknown
v4 199.21.171.0/24 unknown
v4 74.117.128.0/23 unknown
v4 74.117.128.0/24 unknown
v4 74.117.129.0/24 unknown
v4 74.117.130.0/23 unknown
v4 74.117.130.0/24 unknown
v4 74.117.131.0/24 unknown

Routing: 12 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	12
2026-06-13	12

AS topology · Customer cone 1

Providers · 3

AS7018 AT&T Enterprises, LLC
AS701 Verizon Business
AS13335 Cloudflare, Inc.

Embed this on your site

Free badges and live charts — they update as the index does. No key, link back to ipdex.

Badge

Markdown

[![AS12273 on ipdex](https://ipdex.io/badge/asn/12273.svg)](https://ipdex.io/asn/AS12273/)

HTML

<a href="https://ipdex.io/asn/AS12273/"><img src="https://ipdex.io/badge/asn/12273.svg" alt="AS12273 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/12273" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>

oEmbed-enabled: paste the page URL into platforms that support oEmbed and the chart embeds automatically.